<template>
  <div class="app-container demo-form">
    <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
      <el-form-item label="活动名称" prop="name">
        <el-input v-model="ruleForm.name"></el-input>
      </el-form-item>
      <el-form-item label="活动区域" prop="region">
        <el-select v-model="ruleForm.region" placeholder="请选择活动区域" style="width: 100%;">
          <el-option label="区域一" value="shanghai"></el-option>
          <el-option label="区域二" value="beijing"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="活动时间" required>
        <el-col :span="11">
          <el-form-item prop="date1">
            <el-date-picker type="date" placeholder="选择日期" v-model="ruleForm.date1" style="width: 100%;"></el-date-picker>
          </el-form-item>
        </el-col>
        <el-col class="line" :span="2"> - </el-col>
        <el-col :span="11">
          <el-form-item prop="date2">
            <el-time-picker placeholder="选择时间" v-model="ruleForm.date2" style="width: 100%;"></el-time-picker>
          </el-form-item>
        </el-col>
      </el-form-item>
      <el-form-item label="即时配送" prop="delivery">
        <el-switch v-model="ruleForm.delivery"></el-switch>
      </el-form-item>
      <el-form-item label="活动性质" prop="type">
        <el-checkbox-group v-model="ruleForm.type">
          <el-checkbox label="美食/餐厅线上活动" name="type"></el-checkbox>
          <el-checkbox label="地推活动" name="type"></el-checkbox>
          <el-checkbox label="线下主题活动" name="type"></el-checkbox>
          <el-checkbox label="单纯品牌曝光" name="type"></el-checkbox>
        </el-checkbox-group>
      </el-form-item>
      <el-form-item label="特殊资源" prop="resource">
        <el-radio-group v-model="ruleForm.resource">
          <el-radio label="线上品牌商赞助"></el-radio>
          <el-radio label="线下场地免费"></el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="活动形式" prop="desc">
        <el-input type="textarea" v-model="ruleForm.desc"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')">立即创建</el-button>
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
<script>
  export default {
    data() {
      return {
        ruleForm: {
          name: '',
          region: '',
          date1: '',
          date2: '',
          delivery: false,
          type: [],
          resource: '',
          desc: ''
        },
        rules: {
          name: [{ required: true, message: '请输入活动名称', trigger: 'blur' }, {
            min: 3,
            max: 5,
            message: '长度在 3 到 5 个字符',
            trigger: 'blur'
          }],
          region: [{ required: true, message: '请选择活动区域', trigger: 'change' }],
          date1: [{ type: 'date', required: true, message: '请选择日期', trigger: 'change' }],
          date2: [{ type: 'date', required: true, message: '请选择时间', trigger: 'change' }],
          type: [{ type: 'array', required: true, message: '请至少选择一个活动性质', trigger: 'change' }],
          resource: [{ required: true, message: '请选择活动资源', trigger: 'change' }],
          desc: [{ required: true, message: '请填写活动形式', trigger: 'blur' }]
        }
      };
    },
    methods: {
      submitForm(formName) {
        this.$refs[formName].validate((valid) => {
          if (valid) {
            alert('submit!');
          } else {
            console.log('error submit!!');
            return false;
          }
        });
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    }
  }
</script>
<style lang="scss" scoped>
  .el-form {
    width: 500px;
  }

  .demo-form .el-checkbox-group {
    width: 320px;
    margin: 0;
    padding: 0;
    list-style: none
  }

  .demo-form .el-checkbox-group:after,
  .demo-form .el-checkbox-group:before {
    content: " ";
    display: table
  }

  .demo-form .el-checkbox-group:after {
    clear: both;
    visibility: hidden;
    font-size: 0;
    height: 0
  }

  .demo-form .el-checkbox-group .el-checkbox {
    float: left;
    width: 160px;
    margin: 0;
    padding: 0;
  }

  .demo-form .el-checkbox-group .el-checkbox+.el-checkbox {
    margin-left: 0
  }
</style>
